United Pacific 29020: Peterbilt 386 front-step trim
United Pacific 29020 supplies a pair of 430 stainless steel front-step trim pieces for listed Peterbilt 386 trucks. The trim attaches with supplied 3M double-sided tape and follows the existing front-step contour.
Fitment and equipment checks
Listed for 2006–2015 Peterbilt 386. Compare the front-step shape and surrounding bodywork before ordering, especially where steps or fairings have been replaced.
Specifications and package contents
- Part number: 29020
- Material: 430 stainless steel
- Position: Peterbilt 386 front-step trim
- Mounting: Supplied 3M double-sided tape
- Package quantity: Pair
- Warranty: 6-month warranty listed by BTS
Installation notes
Trial-fit before removing the adhesive backing. The linked tape guide calls for a clean, thoroughly dried surface with a body-surface temperature of at least 60°F. Keep wax, oil and dirt off the bonding area, align the trim to the correct contour and apply firm pressure.
What is included
One pair of 29020 front-step trim pieces with supplied 3M tape. Complete steps and structural brackets are separate.
Questions about United Pacific 29020
Which Peterbilt model is this front-step trim for?
Part 29020 is listed for 2006–2015 Peterbilt 386. Match the actual front-step contour before ordering.
Does 29020 require the Peterbilt 579 step shape?
No. The Peterbilt 579 front-step trim is a separate product, 29024. The shared brand name does not make the contours interchangeable.
How does this trim attach?
United Pacific specifies supplied 3M double-sided tape. Prepare the surface and trial-fit before exposing the adhesive.
Can I attach it to a cold or damp step?
Use a clean, completely dry attachment surface. The supplied guide says the body surface must not be below 60°F during application.
Is this a pair of complete load-bearing steps?
No. It is a pair of stainless trim pieces for existing steps. Step and bracket repairs require separate parts.











